US PATENT SUBCLASS 65 / 134.7
.~.~ Rotating furnace or chamber utilized (e.g., crucible, etc.)
Current as of:
June, 1999
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65 /
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GLASS MANUFACTURING
17.1
DF
PROCESSES
{32}
134.1
DF
.~ Fining or homogenizing molten glass {13}
134.7
.~.~ Rotating furnace or chamber utilized (e.g., crucible, etc.)
DEFINITION
Classification: 65/134.7
Rotating furnace or chamber utilized (e.g., crucible, etc.):
(under subclass 134.1) Processes wherein the movement of a furnace or chamber is in a circle or circular arc centered on its own axis.
